We will need the packages corrplot, FactoMineR and factoextra:
- Check that
corrplot,FactoMineRandfactoextraare installed - If not, install them, then load them
library(corrplot) library(FactoMineR) library(factoextra)
We also need to load dplyr, tidyr and the “fruits” data, :
library(dplyr)
library(tidyr)
data("fruits", package = "ReMUSE")